Manufacturer Part Number
ADT7473ARQZ-1R7
Manufacturer
onsemi
Introduction
The ADT7473ARQZ-1R7 is part of Onsemi’s dBCool® series designed for advanced thermal management and fan control.
Product Features and Performance
Integrated fan control and temperature monitoring
Supports both internal and external temperature sensing
Can measure temperatures from -40°C to 125°C
Built-in ADC, Comparator, Fan Speed Counter, Multiplexer, and Register Bank for versatile functionality
Outputs through SMBus
Designed to control fan speed effectively based on temperature readings
Product Advantages
Accurate temperature readings with a ±2.5% accuracy
Dual temperature sensing capability enhances system reliability
Key Technical Parameters
Sensing Temperature: -40°C ~ 125°C
Voltage Supply: 3V ~ 3.6V
Output Type: SMBus
Mounting Type: Surface Mount
Package: 16-SSOP
Quality and Safety Features
High-temperature operational range ensuring reliability in extreme conditions
Compatibility
SMBus compatibility for communication with existing systems
Application Areas
Typically used in computing systems, Servers, and other electronics requiring thermal management
Product Lifecycle
Currently listed as Obsolete
Users should investigate replacements or upgrades for continued support
Several Key Reasons to Choose This Product
High integration facilitates reduced system complexity and increased reliability
Broad temperature sensing range for versatile use in various environments
Onsemi's reputation for producing durable and precise power management components